International 4300 flashing engine light meaning?

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by ajtrucking432, Aug 22, 2024.

  1. ajtrucking432

    ajtrucking432 Bobtail Member

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    Aug 22, 2024
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    I have a 2012 International 7.6l DT466. When I turn the key to the "on" position, and it cycles, the engine light flashes 4-5times then disappears. I start the truck, no engine light, I drove it 120 miles and no engine light appeared. I did turn the key on and got to the self diagnostic panel (Where you hold the cruise control and resume button with the key on) and it had/has no active codes, but does have prior codes, none of which have become active again since driving. Just wondering what the flashing engine light means and if my truck has a serious issue.
     
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  3. Inderjit

    Inderjit Heavy Load Member

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    Sep 17, 2017
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    It is normal! Some engineer must have though it was a good idea.
     
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